package marioarena;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

/**
 * Servlet implementation class Logout
 */
@WebServlet("/logout")
public class Logout extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public Logout() {
        super();
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		System.out.println("Logged out.");
		
		// Clear the session
		request.getSession().setAttribute("username", null);
		request.getSession().setAttribute("id", null);
		
		// Redirect to the serverlist
		response.sendRedirect("ServerList");
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		System.out.println("Logged out.");
		
		// Clear the session
		request.getSession().setAttribute("username", null);
		request.getSession().setAttribute("id", null);
		
		// Redirect to the serverlist
		response.sendRedirect("ServerList");
	}

}
